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https://issues.apache.org/jira/browse/S2GRAPH-205?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chul Kang reassigned S2GRAPH-205:
---------------------------------
Assignee: Chul Kang
> too many initialize S2Graph when writeBatchMutate on S2GraphSink
> ----------------------------------------------------------------
>
> Key: S2GRAPH-205
> URL: https://issues.apache.org/jira/browse/S2GRAPH-205
> Project: S2Graph
> Issue Type: Sub-task
> Components: s2jobs
> Reporter: Chul Kang
> Assignee: Chul Kang
> Priority: Minor
>
> When call the function S2GraphHelper.initS2Graph() , S2Graph is initialized
> every time.
> It causes initialize the Model class, so many connections can be created to
> DB.
> In especially, when you call writeBatchWithMutate on the S2graphSink class,
> the following code initializes S2Graph on each task.
> ```
> df.foreachPartition { iters =>
> val config = ConfigFactory.parseString(serializedConfig)
> val s2Graph = S2GraphHelper.initS2Graph(config)
> ...
> }
> ```
> I think it would be better, if we can re-use S2Graph instance on the same
> executor.
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